The Attenuator,fixed, cataloged under National Stock Number 5985-01-277-6989, is classified within Federal Supply Class 5985 (Antennas, Waveguides, and Related Equipment) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Us Army Aviation and Missile Command. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Attenuator,fixed |
| FSC / FSG | 5985 — Antennas, Waveguides, and Related Equipment (FSG 59) |
| Manufacturers | Cinch Connectivity Solutions Inc (CAGE 34078); Shiloh Industries Inc (CAGE 55097); Us Army Aviation and Missile Command (CAGE 18876); Autodyne Manufacturing Co Inc (CAGE 05584) |
| Parameter | Value |
|---|---|
| NSN | 5985-01-277-6989 |
| Primary Part Number | 11448692-29 |
| Item Name | Attenuator,fixed |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Us Army Aviation and Missile Command |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Part Number | Manufacturer |
|---|---|
| ATT-0205-73-011-02 | Cinch Connectivity Solutions Inc (USA) |
| 11448692-29 | Shiloh Industries Inc (USA) |
| 11448692-29 PRIMARY | Us Army Aviation and Missile Command (USA) |
| A10642 | Autodyne Manufacturing Co Inc (USA) |
| Reference | Meaning |
|---|---|
| 11448692-29 | 5/9 Secondary reference Valcore Manufacturing Llc Dba Use CAGE Code 04ye2 for Cataloging |
| 11448692-29 | 5/9 Secondary reference Cinch Connectivity Solutions Inc |
NSN 5985-01-277-6989 is a Attenuator,fixed, manufactured by Us Army Aviation and Missile Command, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-01-277-6989 has 4 manufacturer part numbers on file: ATT-0205-73-011-02 (Cinch Connectivity Solutions Inc), 11448692-29 (Shiloh Industries Inc), 11448692-29 (Us Army Aviation and Missile Command), A10642 (Autodyne Manufacturing Co Inc).
1 possible match (shared part number, not a government interchangeability claim): 1055-01-521-0225. Verify interchangeability with system specifications before substitution.
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 5985-01-277-6989 has DEMIL Code D. Demilitarization may be required before disposal or transfer to non-military entities.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.